Cita APA

Husen, T., & Postlethwaite, T. N. The international encyclopaedia of education (Ed.2.).

Citación estilo Chicago

Husen, Torsten, y T Neville Postlethwaite. The International Encyclopaedia of Education. Ed.2. New York, Elsevier Science.

Cita MLA

Husen, Torsten, y T Neville Postlethwaite. The International Encyclopaedia of Education. Ed.2.